Well, Avi... here's my take on it. If you get a Graflok with Ektalite you'll get an improvement in GG brightness. That's good. With any Graflok you get the opportunity to use accessory backs if you want. That's good for me since I use roll film backs. If you don't ever use an accessory back then it might not be worthwhile. In terms of resale, most people want the Graflok but I doubt you'll recoup $125 or $150 in additional value. Maybe, but I doubt it. If all you want is an easier time "prying" the GG holder back to make it easier to slide in a film holder then it seems like a big expense for very little gain.